Numerical Computation of Unsteady Compressible Flow past a Plunging Aerofoil

Siva Kumar , K and Sharanappa, Sajjan V (2012) Numerical Computation of Unsteady Compressible Flow past a Plunging Aerofoil. Journal of Applied Fluid Mechanics, 5 (4). pp. 131-138. ISSN 1735-3572

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Abstract

Unsteady Reynolds-averaged Navier-Stokes (RANS) computations are presented for subsonic and transonic flow past a plunging NACA 64A010 aerofoil. The Implicit RANS solver used for obtaining the time-accurate solution is based on finite volume nodal point spatial discretization scheme with dual time stepping. Results for the subsonic and transonic cases compare well with the experimental data, thus demonstrating the capability of the solver to provide useful unsteady pressure data for aeroelastic analysis.

Item Type:	Article
Subjects:	AERONAUTICS > Aerodynamics ENGINEERING > Fluid Mechanics and Thermodynamics
Depositing User:	Mr. Sharanappa V. Sajjan
Date Deposited:	07 Jun 2013 03:45
Last Modified:	07 Jun 2013 03:45
URI:	http://nal-ir.nal.res.in/id/eprint/11718

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